Michael Faraday
James Clerk Maxwell
Albert Einstein
Isaac Newton
A. Michael Faraday
CH3COOH
NaOH
H2SO4
HCl
CaCO3
CACO3
Ca2CO3
CaCO2
Johannes Kepler
Isaac Newton
Galileo Galilei
Albert Einstein
NaOH
NaCl
H2SO4
CH3COOH
Nicolaus Copernicus
Johannes Kepler
Galileo Galilei
Tycho Brahe
Oxygen
Osmium
Fluorine
Carbon
William Shakespeare
Charles Dickens
Jane Austen
F. Scott Fitzgerald
George Washington
Thomas Jefferson
Abraham Lincoln
John F. Kennedy
Amelia Earhart
Bessie Coleman
Sally Ride
Valentina Tereshkova
K
P
Po
Ka
Sir Edmund Hillary
Tenzing Norgay
Reinhold Messner
Junko Tabei
NaCO2
NaCl
Na2CO3
NaHCO3
Venus
Mars
Jupiter
Saturn
H2O
CO2
NaCl
CH4
Venus
Mars
Mercury
Jupiter
Yuri Gagarin
John Glenn
Neil Armstrong
Valentina Tereshkova
Mars
Jupiter
Saturn
Mercury
Salvador Dal�
Pablo Picasso
Vincent van Gogh
Leonardo da Vinci
Fyodor Dostoevsky
Leo Tolstoy
Victor Hugo
Jane Austen
Hydrogen
Oxygen
Methane
Ethylene
Neptune
Uranus
Saturn
Pluto
Vincent van Gogh
Claude Monet
Pablo Picasso
Leonardo da Vinci
George Orwell
Aldous Huxley
Ray Bradbury
Margaret Atwood
Nitrogen
Oxygen
Carbon Dioxide
Hydrogen
Transpiration
Respiration
Photosynthesis
Evaporation
CH3COOH
H2SO4
NaOH
C6H12O6
Au
Ag
Fe
Cu
Fyodor Dostoevsky
Leo Tolstoy
Anton Chekhov
Victor Hugo
SiI
AgI
SiO
AI
CO2
O2
H2O
CH4